Add removed groq text

main.go

@@ -461,7 +461,7 @@ func showHelpMessage() {
 
 	boldBlue.Println("\nProviders:")
 	fmt.Println("The default provider is phind which uses Phind model.")
-	fmt.Println("Available providers to use: openai, opengpts, koboldai, phind, llama2, blackboxai, ollama")
+	fmt.Println("Available providers to use: openai, opengpts, koboldai, phind, llama2, blackboxai, ollama and groq")
 
 	bold.Println("\nProvider: openai")
 	fmt.Println("Needs API key to work and supports various models")
@@ -484,6 +484,9 @@ func showHelpMessage() {
 	bold.Println("\nProvider: ollama")
 	fmt.Println("Needs to be run locally. Supports many models")
 
+	bold.Println("\nProvider: groq")
+	fmt.Println("Requires a free API Key. Supports LLaMA2-70b & Mixtral-8x7b")
+
 	boldBlue.Println("\nExamples:")
 	fmt.Println(`tgpt "What is internet?"`)
 	fmt.Println(`tgpt -m`)